- Tytuł:
- Spectral methods in Polish emotional speech recognition
- Autorzy:
-
Powroźnik, P.
Czerwiński, D. - Powiązania:
- https://bibliotekanauki.pl/articles/102087.pdf
- Data publikacji:
- 2016
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
artificial neural network
spectrogram
emotional speech recognition - Opis:
- In this article the issue of emotion recognition based on Polish emotional speech signal analysis was presented. The Polish database of emotional speech, prepared and shared by the Medical Electronics Division of the Lodz University of Technology, has been used for research. Speech signal has been processed by Artificial Neural Networks (ANN). The inputs for ANN were information obtained from signal spectrogram. Researches were conducted for three different spectrogram divisions. The ANN consists of four layers but the number of neurons in each layer depends of spectrogram division. Conducted researches focused on six emotional states: a neutral state, sadness, joy, anger, fear and boredom. The averange effectiveness of emotions recognition was about 80%.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2016, 10, 32; 73-81
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł